Transverse stabilizer bar mechanism of all-terrain vehicle

Abstract

The utility model provides a transverse stabilizer bar mechanism of an all-terrain vehicle, and belongs to the technical field of automobile suspension structures. According to the mechanism, when the transverse stabilizer bar is clamped through the fixing plate and the mounting seat, the boss is buckled in the groove, so that when the all-terrain vehicle runs on a rugged road surface, compared with the prior art, the shearing force directly borne between the fixing plate and the mounting seat is reduced, the problem that the transverse stabilizer bar of the all-terrain vehicle bears larger shearing force is solved, and the service life of the transverse stabilizer bar is prolonged. And the problem that the transverse stabilizer bar and parts around the transverse stabilizer bar are damaged is solved. The transverse stabilizer bar mechanism of the all-terrain vehicle comprises a transverse stabilizer bar, an installation base fixedly installed on a vehicle frame and a fixing plate enabling the transverse stabilizer bar to be fixedly connected to the installation base, and the transverse stabilizer bar is clamped to the installation base through the fixing plate; a boss is arranged on the inner side of the fixing plate, and a groove is formed in the mounting base. And when the transverse stabilizer bar is clamped by the fixing plate and the mounting seat, the boss is buckled in the groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile suspension structures, in particular to a lateral stabilizer bar mechanism of an all-terrain vehicle. Background Art

[0002] All-terrain vehicles are vehicles that can travel on any terrain and can move freely on terrain that is difficult for ordinary vehicles to maneuver. In my country, they are commonly known as beach buggies or farmer's carts. This type of vehicle has wide tires that can increase the contact area with the ground, generate greater friction and reduce the pressure of the vehicle on the ground, making it easy to travel on beaches, riverbeds, forest roads, streams, and harsh desert terrains.

[0003] The lateral stabilizer bar is a mechanism used to improve the stability of the automobile suspension system. Its function is to prevent the vehicle body from excessive lateral roll when turning, and to keep the vehicle body balanced as much as possible; to achieve the purpose of reducing the lateral roll of the vehicle and improving ride comfort. The lateral stabilizer bar is actually a torsion bar spring made of spring steel, which is in the shape of a "U" and is placed horizontally at the front and rear ends of the vehicle. It can be regarded as a special elastic element in terms of function. When the vehicle body only moves vertically, the deformation of the suspension on both sides is the same, and the lateral stabilizer bar does not work. When the car turns, the body rolls, and the suspension on both sides jumps inconsistently. The outer suspension will press against the lateral stabilizer bar, and the lateral stabilizer bar will be twisted. The elastic force of the rod body will prevent the wheels from lifting, so that the body can be kept as balanced as possible, playing a role in lateral stability.

[0004] In the prior art, the lateral stabilizer bar of an all-terrain vehicle is installed on the frame through a fixing plate, and the fixing plate and the frame are connected by bolts; however, because all-terrain vehicles often travel on rough roads, their lateral stabilizer bars are subject to greater shear forces than cars traveling on normal roads, which can cause the connection between the lateral stabilizer bar and the fixing plate to loosen, thereby causing damage to the lateral stabilizer bar and its surrounding parts, and even failure, increasing the subsequent maintenance costs of the all-terrain vehicle. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a lateral stabilizer bar mechanism for an all-terrain vehicle, which is used to solve the problem in the prior art that because all-terrain vehicles often travel on rough roads, their lateral stabilizer bars are subject to greater shear forces than cars traveling on normal roads, resulting in loose connection between the lateral stabilizer bar and the fixing plate, which in turn causes damage to the lateral stabilizer bar and its surrounding parts, and even failure.

[0006] To achieve the above-mentioned purpose and other related purposes, the utility model provides a lateral stabilizer bar mechanism for an all-terrain vehicle, including a lateral stabilizer bar, a mounting seat fixedly mounted on a vehicle frame, and a fixing plate fixedly connecting the lateral stabilizer bar to the mounting seat, wherein the fixing plate clamps the lateral stabilizer bar on the mounting seat; a boss is provided on the inner side of the fixing plate, and a groove is provided on the mounting seat; when the fixing plate and the mounting seat clamp the lateral stabilizer bar, the boss is snapped into the groove.

[0007] Optionally, the inner side shape of the fixing plate is compatible with the outer peripheral surface shape of the transverse stabilizer bar, and a buffer sleeve is provided on the inner side of the fixing plate.

[0008] Optionally, bolt holes are provided on the fixing plate and the mounting seat; bolts pass through the bolt holes to fix the fixing plate to the mounting seat.

[0009] Optionally, the bolt hole on the fixing plate is a through hole, and a first sink is provided at the periphery of the bolt hole on the outside of the fixing plate.

[0010] Optionally, a second sink is provided on the periphery of the bolt hole on the inner side of the fixing plate.

[0011] Optionally, when the bolt passes through the bolt hole, the bottom surface of the bolt abuts against the surface of the first sinker through a gasket.

[0012] Optionally, the left and right sides of the lateral stabilizer bar are each clamped on one of the mounting seats via one of the fixing plates.

[0013] Optionally, bolt holes are provided on both left and right sides of the fixing plate and the mounting seat.

[0014] As described above, the lateral stabilizer bar mechanism of an all-terrain vehicle of the present invention has at least the following beneficial effects:

[0015] 1. The lateral stabilizer bar mechanism of the all-terrain vehicle clamps the lateral stabilizer bar on the mounting seat through a fixing plate; a boss is arranged on the inner side of the fixing plate, and a groove is opened on the mounting seat; when the fixing plate and the mounting seat clamp the lateral stabilizer bar, the boss is buckled in the groove, so that when the all-terrain vehicle travels on a rough road, compared with the technical solution in the prior art that directly fixes the lateral stabilizer bar by connecting the fixing plate and the mounting seat, although the tension between the fixing plate and the mounting seat does not change, the shear force directly received by the fixing plate and the mounting seat is reduced, thereby enhancing the installation firmness of the lateral stabilizer bar and reducing the probability of the lateral stabilizer bar loosening, and solving the problem that because all-terrain vehicles often travel on rough roads, their lateral stabilizer bars will be subjected to greater shear force than cars traveling on normal roads, resulting in loose connection between the lateral stabilizer bar and the fixing plate, which in turn causes damage to the lateral stabilizer bar and its surrounding parts, and even failure.

[0016] 2. The lateral stabilizer bar mechanism of the all-terrain vehicle is designed with a first sunken platform and a second sunken platform connected with bolts, which further enhances the installation stability of the lateral stabilizer bar.

[0017] 3. The design of the lateral stabilizer bar mechanism of the all-terrain vehicle is that the lateral fixing bar is clamped on a mounting seat by a fixing plate on each side. Compared with the design of using a single fixing plate and a single mounting seat that are too long to ensure the installation firmness, this design not only ensures the installation firmness of the lateral stabilizer bar, but also saves the processing materials of the fixing plate and the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of a lateral stabilizer bar mechanism of an all-terrain vehicle according to the present invention.

[0019] Figure 2 Shown is an exploded schematic diagram of a lateral stabilizer bar mechanism of an all-terrain vehicle of the present invention.

[0020] Figure 3 Shown is a schematic diagram of a fixing plate of a lateral stabilizer bar mechanism of an all-terrain vehicle according to the present invention.

[0021] Figure 4 Shown is a schematic diagram of a mounting base of a lateral stabilizer bar mechanism of an all-terrain vehicle according to the present invention.

[0022] Figure 5 Shown is a schematic diagram of a prior art stabilizer bar mechanism for an all-terrain vehicle.

[0023] Figure 6 Shown is an exploded schematic diagram of a prior art stabilizer bar mechanism for an all-terrain vehicle.

[0024] Component number description

[0025] Mounting seat 1, lateral stabilizer bar 2, buffer sleeve 3, fixing plate 4, bolt 5, first sinker 6, boss 7, second sinker 8, groove 9. DETAILED DESCRIPTION

[0026] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] See also Figures 1 to 6 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0028] The following embodiments are only for illustration purposes and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0029] See also Figure 1 , Figure 3-Figure 6The utility model provides a lateral stabilizer bar mechanism of an all-terrain vehicle, comprising a lateral stabilizer bar 2, a mounting seat 1 fixedly mounted on a vehicle frame, and a fixing plate 4 fixing the lateral stabilizer bar 2 to the mounting seat 1, wherein the fixing plate 4 clamps the lateral stabilizer bar 2 on the mounting seat 1; a boss 7 is arranged on the inner side of the fixing plate 4, and a groove 9 is provided on the mounting seat 1; when the fixing plate 4 and the mounting seat 1 clamp the lateral stabilizer bar 2, the boss 7 is buckled in the groove 9. The lateral stabilizer bar 2 mechanism of the all-terrain vehicle is designed as described above, so that when the all-terrain vehicle travels on a rough road, compared with the technical solution in the prior art that directly fixes the lateral stabilizer bar 2 by connecting the fixing plate 4 and the mounting seat 1, because of the interaction between the boss 7 and the groove 9, although the tension between the fixing plate 4 and the mounting seat 1 does not change, the shear force directly received by the fixing plate 4 and the mounting seat 1 is reduced, thereby enhancing the installation firmness of the lateral stabilizer bar 2 and reducing the probability of the lateral stabilizer bar 2 loosening, and solving the problem that because the all-terrain vehicle often travels on a rough road, its lateral stabilizer bar 2 will be subjected to greater shear force than a car traveling on a normal road condition, resulting in loose connection between the lateral stabilizer bar 2 and the fixing plate 4, and then causing damage to the lateral stabilizer bar 2 and its peripheral parts, and even failure, thereby improving the life of the lateral stabilizer bar 2 and its peripheral parts and reducing the later maintenance cost of the all-terrain vehicle.

[0030] In another embodiment, see Figure 2-4 The inner shape of the fixing plate 4 is adapted to the outer peripheral shape of the lateral stabilizer bar 2, and a buffer sleeve 3 is provided on the inner side of the fixing plate 4, thereby further improving the installation firmness of the lateral fixing bar and improving the reliability and safety of the all-terrain vehicle.

[0031] In another embodiment, see Figure 3 and Figure 4 The fixing plate 4 and the mounting base 1 are both provided with bolt holes; the bolts 5 pass through the bolt holes to fix the fixing plate 4 to the mounting base 1. The connection method of the bolts 5 is more convenient to operate than other fixing methods.

[0032] In another embodiment, see Figure 3 and Figure 4 The bolt hole on the fixing plate 4 is a through hole, and a first sinker 6 is provided on the periphery of the bolt hole on the outer side of the fixing plate 4, and a second sinker 8 is provided on the periphery of the bolt hole on the inner side of the fixing plate 4. The first sinker 6 increases the force-bearing surface between the bolt 5 and the mounting plate, and the second sinker 8 reduces the possibility of the bolt 5 slipping. The design of the first sinker 6 and the second sinker 8 in conjunction with the bolt 5 connection further enhances the installation stability of the transverse stabilizer bar 2, and further reduces the probability of loosening between the fixing plate 4 and the mounting seat 1.

[0033] In another embodiment, see Figure 2 When the bolt 5 passes through the bolt hole, the bottom surface of the bolt 5 is abutted against the surface of the first sinker 6 through the gasket, further enhancing the connection firmness between the fixing plate 4 and the mounting seat 1, that is, increasing the installation firmness of the lateral stabilizer bar 2.

[0034] In another embodiment, see Figure 2 The left and right sides of the lateral stabilizer bar 2 are respectively clamped on one of the mounting seats 1 through a fixing plate 4. Compared with the design of using a single fixing plate 4 and a single mounting seat 1 that are too long to ensure the installation firmness, this design not only ensures the installation firmness of the lateral stabilizer bar 2, but also saves the processing materials of the fixing plate 4 and the mounting seat 1.

[0035] In other embodiments, Figure 2-4 As shown, bolt holes are provided on the left and right sides of the fixing plate 4 and the mounting base 1, and two bolts 5 can firmly connect the fixing plate 4 to the mounting base 1. If more bolts 5 are installed, it will not only waste materials, but also be unfavorable for installation during production and maintenance in subsequent maintenance.

[0036] In summary, the utility model clamps the lateral stabilizer bar 2 on the mounting seat 1 through the fixing plate 4; a boss 7 is arranged on the inner side of the fixing plate 4, and a groove 9 is opened on the mounting seat 1; when the fixing plate 4 and the mounting seat 1 clamp the lateral stabilizer bar 2, the boss 7 is buckled in the groove 9, so that when the all-terrain vehicle travels on a rugged road, compared with the technical solution in the prior art that directly fixes the lateral stabilizer bar 2 by connecting the fixing plate 4 and the mounting seat 1, because of the interaction between the boss 7 and the groove 9, although the tension between the fixing plate 4 and the mounting seat 1 does not change, the shear force directly received by the fixing plate 4 and the mounting seat 1 is reduced, thereby enhancing the installation firmness of the lateral stabilizer bar 2 and reducing the probability of the lateral stabilizer bar 2 loosening, and solving the problem that because the all-terrain vehicle often travels on a rugged road, its lateral stabilizer bar 2 will be subjected to greater shear force than a car traveling on a normal road condition, resulting in loose connection between the lateral stabilizer bar 2 and the fixing plate 4, and then causing damage to the lateral stabilizer bar 2 and its surrounding parts, and even failure. Therefore, the utility model effectively overcomes the shortcomings of the prior art and has high industrial utilization value.

[0037] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A lateral stabilizer bar mechanism for an all-terrain vehicle, comprising a lateral stabilizer bar, a mounting seat fixedly mounted on a vehicle frame, and a fixing plate fixedly connecting the lateral stabilizer bar to the mounting seat, characterized in that: The fixing plate clamps the lateral stabilizer bar onto the mounting seat; A boss is arranged on the inner side of the fixing plate, and a groove is arranged on the mounting seat; when the fixing plate and the mounting seat clamp the transverse stabilizer bar, the boss is buckled in the groove.

2. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 1, characterized in that: The inner side shape of the fixing plate is adapted to the outer peripheral surface shape of the transverse stabilizer bar, and a buffer sleeve is provided on the inner side of the fixing plate.

3. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 1, characterized in that: Bolt holes are provided on both the fixing plate and the mounting seat; bolts pass through the bolt holes to fix the fixing plate to the mounting seat.

4. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 3, characterized in that: The bolt hole on the fixing plate is a through hole, and a first sink is provided at the periphery of the bolt hole on the outer side of the fixing plate.

5. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 4, characterized in that: A second sinking platform is provided on the periphery of the bolt hole on the inner side of the fixing plate.

6. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 4, characterized in that: When the bolt passes through the bolt hole, the bottom surface of the bolt abuts against the surface of the first sinker through the gasket.

7. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 1, characterized in that: The left and right sides of the lateral stabilizer bar are respectively clamped on one of the mounting seats through one of the fixing plates.

8. The lateral stabilizer bar mechanism of an all-terrain vehicle according to claim 3, characterized in that: Bolt holes are provided on the left and right sides of the fixing plate and the mounting seat.

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